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Used 2021 GMC Sierra 1500 for Sale near Louisiana

507 results
New Orleans, LA
2021 GMC Sierra 1500 AT4 Crew Cab 4WD Ross Downing GMC

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

88,165 miles

$37,293

Good Deal
Hammond, LA
44 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
88,165
Stock number:
2-G9148A
VIN:
3GTU9EET4MG311813

Sponsored

2020 GMC Sierra 1500 AT4 Crew Cab 4WD

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

69,205 miles

$39,994

Fair Deal
Ponchatoula, LA
41 mi away
Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black with Kalahari accents
Transmission:
Automatic
Mileage:
69,205
Stock number:
PU4070
VIN:
3GTP9EEL8LG255807

Sponsored

2022 GMC Sierra 1500 Denali Crew Cab 4WD

2022 GMC Sierra 1500

Denali Crew Cab 4WD

87,442 miles

$39,837

Good Deal
New Orleans, LA
2 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Atmosphere/Brownstone
Transmission:
Automatic
Mileage:
87,442
Stock number:
CC5796A
VIN:
3GTUUGED3NG666234

Sponsored

2021 GMC Sierra 1500 Denali Crew Cab 4WD

2021 GMC Sierra 1500

Denali Crew Cab 4WD

67,528 miles

$39,950

Good Deal
Covington, LA
33 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
White Frost Tricoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
67,528
Stock number:
452018A1
VIN:
3GTU9FEL8MG255221

2020 GMC Sierra 1500 Elevation Crew Cab RWD

2020 GMC Sierra 1500

Elevation Crew Cab RWD

57,714 miles

$30,199

Great Deal
Slidell, LA
27 mi away
Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Pacific Blue Metallic
Combined gas mileage:
20 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
57,714
Stock number:
25G1068A
VIN:
3GTP8CED0LG145639

2022 GMC Sierra 1500 Elevation Crew Cab 4WD

2022 GMC Sierra 1500

Elevation Crew Cab 4WD

53,816 miles

$36,850

Fair Deal
La Place, LA
28 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Desert Sand Metallic
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic
Mileage:
53,816
Stock number:
P20459
VIN:
3GTPUCEKXNG664243

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

SLT Crew Cab RWD

25,912 miles

$35,999

Great Deal
Certified Pre-Owned
Kenner, LA
10 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Summit White
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic
Mileage:
25,912
Stock number:
P12414A
VIN:
3GTP8DED5MG215210

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Photos coming soon

2021 GMC Sierra 1500

SLT Crew Cab 4WD

43,314 miles

$39,999

Fair Deal
Slidell, LA
27 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Pacific Blue Metallic
Fuel type:
Gasoline
Interior color:
Dark Walnut/slate
Transmission:
Automatic
Mileage:
43,314
Stock number:
26G1642A
VIN:
3GTU9DED1MG239584

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

Elevation Crew Cab 4WD

123,072 miles

$32,999

Fair Deal
Slidell, LA
27 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Desert Sand Metallic
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
123,072
Stock number:
26G1494A
VIN:
3GTUUCET3NG558776

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

SLT Crew Cab RWD

78,244 miles

$32,500

Fair Deal
Metairie, LA
7 mi away
Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Gray (Dark Sky Metallic)
Combined gas mileage:
20 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic
Mileage:
78,244
Stock number:
267719A
VIN:
3GTP8DED7LG421109

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

SLT Crew Cab RWD

65,167 miles

$35,199

Fair Deal
Slidell, LA
27 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Quicksilver Metallic
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
65,167
Stock number:
26G1618A
VIN:
3GTP8DED8MG398649

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

SLT Crew Cab RWD

78,244 miles

$32,500

Fair Deal
Metairie, LA
7 mi away
Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Gray (Dark Sky Metallic)
Combined gas mileage:
20 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic
Mileage:
78,244
Stock number:
267719A
VIN:
3GTP8DED7LG421109

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / 2021
  5. / Louisiana
Overview
Reviews
FAQs
Picture of 2021 GMC Sierra 1500

Unless you can’t live without the deeply-satisfying rumble of a V8 engine, the 2021 GMC Sierra 1500 is at its best when equipped with the affordable Duramax turbodiesel inline-six.

GMC is the “professional grade” brand at General Motors, but that’s just marketing mumbo jumbo. The 2021 GMC Sierra 1500 is the same thing as a Chevrolet Silverado 1500, but with different styling and a handful of unique features, like an optional carbon-fiber composite cargo bed. This year, GMC makes several changes to its full-size light-duty pickup truck, none of them earth-shattering. This remains a fundamentally appealing truck in need of attention to the details.

4.9 Overall rating

(46 reviews)
Matthew B
5.0
Reviewed a 2021 GMC AT4 Crew Cab 4WD on Jan 07, 2025

Best truck I have driven! Highway speeds are great and feels like I’m driving a Cadillac.

Greg O
5.0
Reviewed a 2021 GMC Sierra 1500 on Feb 15, 2024

Nice vehicle! Liked it better than the same year Ram.

cameron s
5.0
Reviewed a 2021 GMC Sierra 1500 on Jan 09, 2024

Its great looking and functioning very smooth with a excellent warranty. I miss the trunk in my Ridgeline but there are so many aftermarket applications Im excited to build this truck out.

Donald P
5.0
Reviewed a 2021 GMC Sierra 1500 on Oct 08, 2023

I love everything about this truck, so much I bought one. I got one with the 3liter duramax. Hopefully it’ll be the last truck I’ll ever own.

Randy R
5.0
Reviewed a 2021 GMC Sierra 1500 on Jun 05, 2023

The features on the 2021 GMC Sierra was everything and more then what I expected. The value of the truck was decent considering the times we live in now. Would highly recommend GMC so far

2021 GMC Sierra 1500 FAQs

How much does the 2021 GMC Sierra 1500 cost in Louisiana?

The average 2021 GMC Sierra 1500 costs about $36,403.31. The average price has decreased by -8.2% since last year. The 506 for sale near Louisiana on CarGurus, range from $13,990 to $69,999 in price.

Is the 2021 GMC Sierra 1500 a good car?

CarGurus experts gave the 2021 GMC Sierra 1500 an overall rating of 5.7/10 and 2021 GMC Sierra 1500 owners have rated the vehicle a 4.9/5 stars on average. If a vehicle has both strong expert and owner reviews, you can feel confident in its quality. If either expert reviews, owner reviews, or both are spotty, you might want to do some research to figure out where the car falls short.

How many 2021 GMC Sierra 1500 vehicles in Louisiana have no reported accidents or damage?

470 out of 506 for sale near Louisiana have no reported accidents or damage.

Is the 2021 GMC Sierra 1500 safe?

CarGurus experts gave the 2021 GMC Sierra 1500 a safety rating of 4/10.

What is the fuel economy of the 2021 GMC Sierra 1500?

Depending on the engine and options, the 2021 GMC Sierra 1500 gets between 16 and 26 MPG (or EV battery range).

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.

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